RU2009146144A - ROTARY-DRIVEN CUTTING TOOL - Google Patents

ROTARY-DRIVEN CUTTING TOOL Download PDF

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Publication number
RU2009146144A
RU2009146144A RU2009146144/02A RU2009146144A RU2009146144A RU 2009146144 A RU2009146144 A RU 2009146144A RU 2009146144/02 A RU2009146144/02 A RU 2009146144/02A RU 2009146144 A RU2009146144 A RU 2009146144A RU 2009146144 A RU2009146144 A RU 2009146144A
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RU
Russia
Prior art keywords
section
cutting fluid
tool according
tool
cutting
Prior art date
Application number
RU2009146144/02A
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Russian (ru)
Other versions
RU2465107C2 (en
Inventor
Гильберт КЛЯЙНЕР (DE)
Гильберт КЛЯЙНЕР
Герхард ШАНЦ (DE)
Герхард ШАНЦ
Original Assignee
Гюринг Охг (De)
Гюринг Охг
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Application filed by Гюринг Охг (De), Гюринг Охг filed Critical Гюринг Охг (De)
Publication of RU2009146144A publication Critical patent/RU2009146144A/en
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Publication of RU2465107C2 publication Critical patent/RU2465107C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • B23D77/006—Reaming tools with means for lubricating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D77/00—Reaming tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/14—Cutters, for shaping with means to apply fluid to cutting tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/03—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/44—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product
    • Y10T408/45—Cutting by use of rotating axially moving tool with means to apply transient, fluent medium to work or product including Tool with duct
    • Y10T408/455—Conducting channel extending to end of Tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/907—Tool or Tool with support including detailed shank
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/89—Tool or Tool with support
    • Y10T408/909—Having peripherally spaced cutting edges
    • Y10T408/9095—Having peripherally spaced cutting edges with axially extending relief channel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303976—Milling with means to control temperature or lubricate
    • Y10T409/304032—Cutter or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Sawing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

A tool comprising a cutting section on which a multiplicity of blades or cutting edges and flutes are formed; a shank section, which forms a chucking section on a side which faces away from the cutting section, wherein a number of fluid channels which corresponds to the number of flutes is formed in the chucking section in such a manner that the fluid which emerges from axial discharge openings of the chucking section can be fed in a free jet along the shank into in each case one associated flute of the cutting section. Also, a method for supplying the blades of such a tool.

Claims (19)

1. Оснащаемый приводом вращения режущий инструмент, в особенности прецизионный инструмент, например развертка, с интегрированной системой подачи смазочно-охлаждающей жидкости, для обработки сверленых отверстий, в особенности сквозных отверстий, с режущей частью (24; 124; 224), на которой находится большое количество резцов (28; 128; 228) либо режущих кромок и стружечных канавок (30; 130; 230), и телом (26; 126; 226), у которого на стороне, обращенной от режущей части (24; 124; 224) есть участок зажима (22; 122; 222), отличающийся тем, что в участке зажима (22; 122; 222) есть соответствующее числу стружечных канавок (30) количество каналов смазочно-охлаждающей жидкости (38), проложенных так, что смазочно-охлаждающая жидкость, поступающая из торцевых выходных отверстий (42) участка зажима (22; 122; 222), свободно летит вдоль тела (26) и попадает в соответствующую стружечную канавку (30) режущей части (24).1. A cutting tool equipped with a rotary drive, in particular a precision tool, for example a reamer, with an integrated coolant supply system, for processing drill holes, in particular through holes, with a cutting part (24; 124; 224), on which there is a large the number of incisors (28; 128; 228) or cutting edges and chip grooves (30; 130; 230), and a body (26; 126; 226), which has on the side facing away from the cutting part (24; 124; 224) clamp section (22; 122; 222), characterized in that in the clamp section (22; 122; 222) there is a corresponding which corresponds to the number of chip grooves (30), the number of cutting fluid channels (38) laid so that the cutting fluid coming from the end outlet openings (42) of the clamp section (22; 122; 222) flies freely along the body (26 ) and enters the corresponding chip groove (30) of the cutting part (24). 2. Инструмент согласно п.1 формулы изобретения, отличающийся тем, что каналы смазочно-охлаждающей жидкости (38) в участке зажима (22; 122; 222) закрыты снаружи.2. The tool according to claim 1, characterized in that the channels of the cutting fluid (38) in the clamping section (22; 122; 222) are closed from the outside. 3. Инструмент согласно п.1 формулы изобретения, отличающийся тем, что каналы смазочно-охлаждающей жидкости (38) в участке зажима (22; 122; 222) радиально открыты.3. The tool according to claim 1, characterized in that the channels of the cutting fluid (38) in the clamp section (22; 122; 222) are radially open. 4. Инструмент согласно одному из пп.1-3 формулы изобретения, отличающийся тем, что соответствующее осевое выходное отверстие (42; 142; 242) каналов смазочно-охлаждающей жидкости (38) в участке зажима (22; 122; 222) имеет поперечное сечение, согласованное с поперечным сечением соответствующей стружечной канавки (30; 130; 230).4. The tool according to one of claims 1 to 3 of the claims, characterized in that the corresponding axial outlet (42; 142; 242) of the channels of the cutting fluid (38) in the clamp section (22; 122; 222) has a cross section , consistent with the cross section of the corresponding chip groove (30; 130; 230). 5. Инструмент согласно п.4 формулы изобретения, отличающийся тем, что поперечное сечение осевого выходного отверстия (42) согласовано с точки зрения положения и (или) формы с геометрией соответствующей стружечной канавки (30) так, чтобы в осевой проекции оно приближалось к соответствующей боковой поверхности (32) стружечной канавки (30), ведущей к режущей кромке (28), предпочтительно касалось ее.5. A tool according to claim 4, characterized in that the cross section of the axial outlet (42) is coordinated in terms of position and / or shape with the geometry of the corresponding chip groove (30) so that in axial projection it approaches the corresponding preferably the lateral surface (32) of the chip groove (30) leading to the cutting edge (28). 6. Инструмент согласно пп.1-3 или 5 формулы изобретения, отличающийся тем, что каналы смазочно-охлаждающей жидкости (38) в участке зажима (22) направлены в осевом направлении.6. The tool according to claims 1 to 3 or 5 of the claims, characterized in that the channels of the cutting fluid (38) in the clamp section (22) are directed in the axial direction. 7. Инструмент согласно одному из пп.1-3 или 5 формулы изобретения, отличающийся тем, что каналы смазочно-охлаждающей жидкости (138; 238) в участке зажима (122; 222) выходят из участка зажима (122; 222) так, что они располагаются под углом (а) к соответствующей стружечной канавке (130; 230) режущей части (124; 224).7. The tool according to one of claims 1 to 3 or 5 of the claims, characterized in that the channels of the cutting fluid (138; 238) in the clamp section (122; 222) exit the clamp section (122; 222) so that they are located at an angle (a) to the corresponding chip groove (130; 230) of the cutting part (124; 224). 8. Инструмент согласно одному из пп.1-3 или 5 формулы изобретения, отличающийся тем, что стружечные канавки (30; 130; 230) проходят по прямой.8. The tool according to one of claims 1 to 3 or 5 of the claims, characterized in that the chip grooves (30; 130; 230) pass in a straight line. 9. Инструмент согласно одному из пп.1-3 или 5, отличающийся тем, что свободно вылетающая струя смазочно-охлаждающей жидкости, по меньшей мере, на одном определенном осевом участке (длина тела) поддерживается внешней поверхностью участка тела (26; 126; 226), примыкающего к участку зажима (22; 122; 222).9. The tool according to one of claims 1 to 3 or 5, characterized in that the free-flying jet of cutting fluid, at least in one defined axial section (body length), is supported by the outer surface of the body section (26; 126; 226 ) adjacent to the clamp portion (22; 122; 222). 10. Инструмент согласно одному из пп.1-3 или 5 формулы изобретения, отличающийся тем, что он изготовлен из твердого материала, например, из твердого сплава или металлокерамики.10. A tool according to one of claims 1 to 3 or 5 of the claims, characterized in that it is made of a solid material, for example, a hard alloy or cermet. 11. Инструмент согласно п.10 формулы изобретения, отличающийся тем, что каналы смазочно-охлаждающей жидкости (38; 138; 238) в участке зажима (22; 122; 222), по меньшей мере, частично сформированы на этапе изготовления заготовки инструмента.11. The tool according to claim 10 of the claims, characterized in that the channels of the cutting fluid (38; 138; 238) in the clamping section (22; 122; 222) are at least partially formed at the stage of manufacturing the tool blank. 12. Инструмент согласно одному из пп.1-3, 5 или 11 формулы изобретения, отличающийся исполнением в качестве инструмента для расточки.12. The tool according to one of claims 1 to 3, 5 or 11 of the claims, characterized in execution as a tool for boring. 13. Инструмент согласно одному из пп.1-3, 5 или 11 формулы изобретения, отличающийся исполнением в качестве развертки.13. The tool according to one of claims 1 to 3, 5 or 11 of the claims, characterized in execution as a scan. 14. Инструмент согласно одному из пп.1-3, 5 или 11 формулы изобретения, отличающийся исполнением в качестве фрезерного инструмента.14. The tool according to one of claims 1 to 3, 5 or 11 of the claims, characterized in execution as a milling tool. 15. Инструмент согласно одному из пп.1-3, 5 или 11 формулы изобретения, отличающийся исполнением в качестве инструмента для нарезания резьбы.15. The tool according to one of claims 1 to 3, 5 or 11 of the claims, characterized in execution as a tool for cutting threads. 16. Технология снабжения резцов инструмента согласно одному из пп.1-13 формулы изобретения смазочно-охлаждающей жидкостью под давлением, отличающаяся тем, что смазочно-охлаждающая жидкость подается через участок зажима (22; 122; 222) под давлением от 5 до 80 бар, предпочтительно от 10 до 70 бар.16. The technology of supplying tool cutters according to one of claims 1 to 13 of the claims with a cutting fluid under pressure, characterized in that the cutting fluid is supplied through a clamp section (22; 122; 222) under pressure from 5 to 80 bar, preferably from 10 to 70 bar. 17. Технология согласно п.16 формулы изобретения, отличающаяся тем, что смазочно-охлаждающая жидкость подается водной средой.17. The technology according to clause 16 of the claims, characterized in that the cutting fluid is supplied with an aqueous medium. 18. Технология согласно п.16 формулы изобретения, отличающаяся тем, что смазочно-охлаждающая жидкость подается газообразной средой, в которой содержится смазка.18. The technology according to clause 16 of the claims, characterized in that the cutting fluid is supplied by the gaseous medium in which the lubricant is contained. 19. Технология согласно одному из пп.16-18 формулы изобретения, отличающаяся тем, что поток смазочно-охлаждающей жидкости в участке зажима (22; 122; 222) закручивается вокруг оси потока. 19. The technology according to one of claims 16-18 of the claims, characterized in that the flow of cutting fluid in the clamp section (22; 122; 222) is twisted around the axis of the stream.
RU2009146144/02A 2007-05-20 2008-04-30 Rotary cutting tool RU2465107C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007023168A DE102007023168A1 (en) 2007-05-20 2007-05-20 Rotary drivable cutting tool
DE102007023168.9 2007-05-20

Publications (2)

Publication Number Publication Date
RU2009146144A true RU2009146144A (en) 2011-06-27
RU2465107C2 RU2465107C2 (en) 2012-10-27

Family

ID=39876966

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009146144/02A RU2465107C2 (en) 2007-05-20 2008-04-30 Rotary cutting tool

Country Status (18)

Country Link
US (1) US8568068B2 (en)
EP (1) EP2146816B1 (en)
JP (1) JP5430557B2 (en)
KR (1) KR101337189B1 (en)
CN (1) CN101678485B (en)
AT (1) ATE547198T1 (en)
BR (1) BRPI0810297A2 (en)
CA (1) CA2687299C (en)
DE (2) DE102007023168A1 (en)
DK (1) DK2146816T3 (en)
ES (1) ES2387778T3 (en)
HR (1) HRP20120459T1 (en)
MX (1) MX2009012274A (en)
PL (1) PL2146816T3 (en)
PT (1) PT2146816E (en)
RU (1) RU2465107C2 (en)
SI (1) SI2146816T1 (en)
WO (1) WO2008141606A2 (en)

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